If

“Percy pulled Annabeth close and kissed her...long enough for it to get really awkward for Piper, though she said nothing. She thought about the old rule of Aphrodite's cabin: that to be recognized as a daughter of the love goddess, you had to break someone's heart. Piper had long ago decided to change that rule. Percy and Annabeth were a perfect example of why. You should have to make someone`s heart whole; that was a much better test.”
― Rick Riordan, The Blood of Olympus

“…but Sassenach—I am the true home of your heart, and I know that.”

He lifted my hands to his mouth and kissed my upturned palms, one and then the other, his breath warm and his beard-stubble soft on my fingers.

“I have loved others, and I do love many, Sassenach—but you alone hold all my heart, whole in your hands,” he said softly. “And you know that.”
― Diana Gabaldon, Written in My Own Heart's Blood

“You were talking to that niche in the wall again, Gwyneth. I saw you."

"Yes, but it's my favorite bit of wall, Gordon. I'd hurt its feelings if I didn't stop and talk to it.”
― Kerstin Gier, Ruby Red

“Nico studied his face – his sea-green eyes, his grin, his ruffled black hair. Somehow Percy Jackson seemed like a regular guy now, not a mythical figure. Not someone to idolize or crush on.”
― Rick Riordan, The Blood of Olympus